baber/WOPTO huggingface dataset:
Patent JP-H06275892-A (JP)
Title: Apparatus and method for connecting ring laser gyroscope with its mounting device
Inventor: JIYOON EMU KIYANFUIIRUDO
IPC: G01C19/66
Filed: 1993-12-20
Abstract: PURPOSE: To prevent a decrease in laser intensity by providing a barrier ring formed of an electrically insulating material for preventing movement of mobile ion in a frame mounted in a mounting cavity between the frame and a mounting unit. CONSTITUTION: A ring laser gyroscope 10 comprises a frame 12, and four mounting surfaces 14 to 17. A plurality of mirrors 18 to 21 are mounted on the surfaces 14 to 17. A cavity 22 is formed in the frame 12, and a rectangular route along the frame 22 is formed between the mirrors 18 to 21. Meanwhile, the gyroscope also comprises a mounting unit 46 placed in a central passage 48 in the frame 12, and a barrier ring 58 placed between the unit 46 and the frame 12. Thus, the barrier having high resistance is provided, and movement of mobile ion in the frame 12 is limited, and hence loss of laser intensity does not occur at all.
Patent JP-H01163323-A (JP)
Title: Vibration controller for boom of oil-pressure shovel
Inventor: AZUMA HARUKI
IPC: E02F9/20
Filed: 1987-12-17
Abstract: PURPOSE:To control vibration when a boom rises by a method in which pump pressures are detected and differentiated for reading the change condition of the pump pressure as the vibrating condition of the boom, and the differential values are input as command values of compensatory flow rate for controlling the vibration of the boom. CONSTITUTION:The pressures P1 and P2 of two pumps 10 and 11 are detected and differentiated by a controller C provided to obtain rates dP1 and dP2 of change in the pump pressures with the vibration of boom. The differential values are input in flow control mechanisms 31 and 32 as command values of compensatory flow rate for controlling the vibration of boom. Vibration at the high-speed rise of boom can thus be effectively controlled.
Patent JP-H07174979-A (JP)
Title: Microscope
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/24
Filed: 1993-12-20
Abstract: PURPOSE:To provide a microscope of which thermal expansion of a mirror base is prevented and focus change is not caused with the lapse of time. CONSTITUTION:This microscope 1 is provided with the mirror base 4 extended upward from the side end of a base 2. A stage 6 and an objective lens 8 are attached to the lens base 4, and the lens 8 is optically connected to an ocular part 14. Meanwhile, a lamp house 16 for vertical illumination and a lamp house 18 for transmissive illumination are supported by a fixed member 20 and arranged near the mirror base 4. Infrared rays radiated from the lamp house 16 or 18 are reflected by mirrors 30a and 30b attached to the mirror base 4 so as to prevent the heating of the mirror base 4 by radiant heat. Therefore, the thermal expansion is not caused in the mirror base 4, so that a distance between the stage 6 and the objective lens 8 is maintained, and the focus change is prevented.
Patent JP-H05131698-A (JP)
Title: Image printing device
Inventor: YOSHIMURA HIROSHI
IPC: B41J13/02
Filed: 1991-11-07
Abstract: PURPOSE:To obtain an image printing device capable of preventing a levitation of image receiving paper for further improving a color registering accuracy. CONSTITUTION:A paper presser roller 12 is provided on a platen drum 1 for pressing image receiving paper 5 on the peripheral surface thereof. An electromagnet brake 16 is provided on the paper presser roller 12 to brake the paper presser roller 12 to eliminate a levitation of the image receiving paper 5 from the platen drum 1 during a period before the start of image printing.
Patent JP-H06159651-A (JP)
Title: Soot blower
Inventor: KATAOKA HARUHIKO
IPC: F23J3/00
Filed: 1992-11-30
Abstract: PURPOSE:To prevent corrosion of an injection tube, a heat transfer tube, a sidewall, etc., of a soot blower. CONSTITUTION:A conduit 9 with a shut-off valve 7 for supplying high- temperature vapor to an injection tube 1 is provided separately from a supply conduit 5 of injecting medium, and the vapor is suitably supplied to the tube 1 to be warmed during pausing of soot blowing operation. Thus, a temperature of the tube 1 is lowered during the pausing of the blower, high temperature medium is condensed in the tube 1 at the time of restarting the blowing operation, and corrosion of the tube 1, the heat transfer tube, sidewall, etc., can be prevented by adherence of its drain.
Patent JP-H10161794-A (JP)
Title: Method and system for activating on-screen menu
Inventor: FUJITA YOSUKE
IPC: G06F3/0487
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To easily control an equipment from a remote position by providing intuitive correspondence and similarity between on-screen menu options and the remote control selection of the options. SOLUTION: A remote control key pad 10 is provided with selection having the array of various kinds of attribute buttons 14. In the meantime, a main menue on a display screen displays 3×3 array based on the key pad 10 and probides nine selection options. The attributes which are designed so as to substantially coincide with the attributes on the key pad 10 are related to the respective options in the menu. For example, the first row of the menu indicates a rectangle, the second row indicates a circle and the third row indicates a diamond. Moreover, whole shapes in the left column of the menu are yellow, the whole shapes in the center column are green and the whole shapes in the right column are blue.
Patent JP-H06168448-A (JP)
Title: Optical disk device
Inventor: NAGAHARA YOSHIYUKI
IPC: G11B7/0045
Filed: 1992-11-30
Abstract: PURPOSE:To shorten access time by accessing with rotating operation by forming an optical pickup so as to be rotatable and forming an information region of an optical disk into a circular-arc shape which has the same center as the rotation center of the optical pickup. CONSTITUTION:An optical disk 1 has a shape in which the central part is flat and two parts of circular-arc shape are connected to both ends of the central part, and an information region 1a is provided in this part. And it is formed so that the center of the circular-arc shape part of the region 1a and the center of a rotation axis of a pickup 5 are same. A control device controls a tracking coil current so that the pickup 5 is rotated and supported to a position from which the region 1a can be irradiated with a laser beam 4. Also, when the pick up jump to the other track, the pickup is rotated by an angle in which it is positioned at a target track. Thereby, the pickup can be accessed to the target track by only rotation without parallel moving of the heavy optical pickup, and access time can be shortened.
Patent JP-H09162352-A (JP)
Title: Circuit board and structure for mounting semiconductor chip using the circuit board
Inventor: NAKAJIMA SATOSHI
IPC: H05K3/40
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which uses a part of a wiring pattern formed on a substrate as mechanism section such as a contact of a switch and a sliceable section without decreasing the reliability of soldered junctions and also provide a mounting structure of a semiconductor chip. SOLUTION: In a circuit board 20, a plating base layer 321 and a gold plating layer 322 are formed on the surface of a wiring pattern 27 constituted of a copper layer in order to use a substrate electrode 32 for forming a mechanism section in a profile through hole 26 as a contact of a switch. In a substrate electrode 29 for mounting electronic components which is for mounting electronic components 50 except for a semiconductor chip with solder 41, a plating base layer 291 and a gold plating layer 292 are formed on the surface of a wiring pattern 24 constituted of a copper layer. However, in a substrate electrode 28 for mounting a semiconductor chip by using a solder bump 40, a wiring pattern 22 constituted of a copper layer is exposed and there is no plating base layer not gold plating layer formed on it.
Patent JP-H03183867-A (JP)
Title: Constructing method of scaffolding for roof work for industrialized residence
Inventor: KIMURA YUKITAKA
IPC: E04G21/32
Filed: 1989-12-11
Abstract: PURPOSE:To prevent work from being dangerous at a high place and enable fitting work to be completed in a short time by systematizing a work scaffolding, and by setting the scaffolding bodies previously on the girder side of roof bodies produced in a factory, or fitting the scaffolding bodies at a low place in site. CONSTITUTION:A roof 1 produced in a factory is formed with central bodies 2, 3, girder side bodies 4-7, eaves tip side bodies 8-17, and the like which are produced in the factory. Then, a scaffolding body 18 is formed with a horizontal section 22, a vertical section 23, and a rise section 24, and a net 25 is stretched over an opening section set at the rise section 24. After that, before suspending work with a crane, scaffolding bodies 18-21 are set at the girder side bodies 4-7 of the roof bodies produced in the factory, or are fitted at a low place in site. As a result, when a roof work scaffolding is built, then work is prevented from being dangerous at a high place, and a work time can be shortened.
Patent JP-H02166291-A (JP)
Title: Formation of plated pattern
Inventor: TANAKA HISASHI
IPC: C25D7/00
Filed: 1988-12-20
Abstract: PURPOSE:To form decoratively plated projecting patterns excellent in corrosion resistance and durability and having superior cubic impression by printing the prescribed patterns on the surface of a base metal with resist ink, masking the part other than the part to be plated, and then carrying out degreasing treatment and multiple layer plating. CONSTITUTION:Resist patterns 2 for plated pattern having a resist printing part A are disposed on a base metal 1 of a product. Screen printing is exerted from the outside of the above patterns 2, by which a resist ink layer 3 having resistance to acid and alkali is formed on the base metal 1. Subsequently, the surface of the base metal 1, other than the part 4 to be plated, is masked 5. Then, degreasing treatment is applied to the above part 4 to be plated and is successively plated with a wood's nickel layer 6 and a bright nickel layer 7 to increase thickness, and further, the above plated surface is then plated with a gold layer 8 or a black chromium layer, black nickel layer, pearl bright layer, etc. After the above multiple layer plating, the above masking 5 and resist ink 3 are peeled off, and the required coloring is given to the plated patterns. By this method, table ware, flatware, ornaments, etc., made of stainless steel base, etc., excellent in corrosion resistance and durability and having decoratively plated patterns with cubic impression.
Patent JP-H02165678-A (JP)
Title: Mos transistor
Inventor: NAKANO TAKESHI
IPC: H01L27/088
Filed: 1988-12-20
Abstract: PURPOSE:To prevent local deterioration of the breakdown strength of a drain by a constitution wherein diffused layers forming two groups are connected checkerwise with different wirings, and each diffused layer in one group is formed in a polygonal shape having sides facing eight or more sides of a gate electrode. CONSTITUTION:Two groups are formed with diffused layers 2 and 3, respectively. The diffused layers are connected checkerwise with different wirings, respectively. Each diffused layer 2 in at least one group is firmed in a polygonal shape having the sides facing the eight or more sides of a gate electrode 1. In this way, the drain diffused layer 2 and the gate electrode 1 which is formed so as to face the layer 2 are formed in an octagonal shape. Therefore, acute angle parts are not formed in the drain diffused layer 2. The corner parts of the gate electrode are removed so that the gate electric field is hard to concentrate. The local deterioration of the breakdown strength of the drain can be suppressed.
Patent JP-2000132039-A (JP)
Title: Cleaning frame body, process cartridge and electrophotographic image forming device
Inventor: MATSUZAKI SUKEOMI
IPC: G03G21/18
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To restrain the deformation of both side walls of a cleaning frame body by providing a reinforcing member between the side wall on either side and the side wall on the other end side in the longitudinal direction of the cleaning frame body on an opposite side to a side where an exposure aperture is formed. SOLUTION: The frame body of a cleaning means is composed of the main body 13q of the cleaning frame body and a cover. Then, a cleaning unit is constituted by integrally assembling a photoreceptor drum, a cleaning blade, a scoop sheet and an electrifying roller functioning as an electrifying means in one main body 13q. In such constitution, a rib extended all over the area in a longitudinal direction is provided as the reinforcing member of the cleaning frame body inside the main body 13q. It is conceivable to fix a sheet metal 159 on both ends 13s inside the main body 13q through small screws 159a and the like by using the sheet metal 159 instead of the rib. Thus, the cleaning frame body which is hardly thermally deformed and the process cartridge equipped with the cleaning frame body are obtained.
Patent JP-H06209969-A (JP)
Title: Handrail device for physically handicapped person
Inventor: IURA TADASHI
IPC: A61G7/05
Filed: 1992-11-04
Abstract: PURPOSE:To improve the using performance by laying a handrail member between a fixed supporting pillar on a bed side and an expandable supporting pillar on a floor side, fixing the expandable supporting pillar, accompanied with the pushing down of the handrail member, and adjusting the height of the handrail member by extending and contracting the expandable supporting pillar, accompanied with the change of the height of the bed. CONSTITUTION:A handrail device 1 is constituted by connecting a fixed supporting pillar 2 and an expandable supporting pillar 3 by horizontal pipes 5. The lower edge part of the fixed supporting pillar 2 is installed on a bed 10 by the vice 11 of an installation device 7. Further, at the upper edge part of the fixed supporting pillar 2, the base part of an handrail member 30 whose both edge parts are curved is pivotally installed by a pin 31. Further, at the intermediate part of the handrail member 30, a cap 32 in which the upper edge part of the expandable supporting pillar 3 is freely fitted is fixed. While, inside the expandable supporting pillar 3, a fixing device is accommodated. The fixing device is constituted so as no fix an outer cylinder 3a and the leg member 3b when the handrail member 30 is pushed down against a spring. Accordingly, if the height of the bed 10 is changed, the expandable supporting pillar 3 is automatically extended and contracted to adjust the height of the handrail member 30.
Patent JP-H06142097-A (JP)
Title: X-ray diagnostic apparatus
Inventor: SHIMIZU MASAMI
IPC: A61B6/06
Filed: 1992-11-06
Abstract: PURPOSE:To achieve higher operability by setting an X-ray field and an X-ray transmittance accurately even in the use of an X-ray tube device having a plurality of focuses to be used for stereoscopic photographing or the like. CONSTITUTION:Information on an application focal position of an X-ray tube device 3 is stored anew into a controller in addition to identification codes imparted to the position of a holder 7 and to a stopping shape of a variable beam limitting device 4 corresponding to the position and when the position of the holder 7 and the position information of the application focus stored are selected, the stopping shape of the variable beam limitting device 4 is reproduced automatically. Thus, the variable beam limitting device 4 can be controlled according to the position of the holder 7 and the application focus of the X-ray tube device 3 thereby eliminating error in Photographing with higher operability.
Patent JP-H08224325-A (JP)
Title: Method for using golf club of suspension type
Inventor: ISHIDA AKIRA
IPC: A63B102/32
Filed: 1995-12-11
Abstract: PURPOSE: To allow a player to identify accurately the strike-off direction and enhance his easiness in using club by permitting him to perform the striking motion in the attitude facing the target line direction. CONSTITUTION: A golf club is composed of a shaft 2 and a club head fixed at its tip, wherein the club head has faces 3, 3', 4, 4' on the four side-faces. These two pairs of club faces are formed perpendicularly intersecting each other, wherein the area of one pair is half of or smaller than the area of the other, and the shaft 2 is fixed to the upper surface of the club head in its central part in such a positioning as rising approx. plumb to accomplish a suspension type golf club, and the player makes ball striking by putting the shaft 2 in pendulum motion while a grip 1 at the shaft top is used as fulcrum.
Patent JP-H06170765-A (JP)
Title: Operation speed regulating method for robot
Inventor: SUZUKI YOSHIHIKO
IPC: B25J9/22
Filed: 1992-12-01
Abstract: PURPOSE:To perform continuance of teaching work through automatic return to an original state through return to an original state after separation from a singular point is effected through manual operation by re-setting the operation speed of a robot through manual operation when a robot is stopped once since the posture of the robot approaches a singular point during teaching of an articulated robot. CONSTITUTION:When, since a robot operated at a set speed Vc approaches a singular point at a point (a), the robot is stopped at a point (b), the operation speed of the robot is immediately increased in a given ratio B and returned to an original set speed Vc at a point (c).
Patent JP-H02210181-A (JP)
Title: Modified window frame
Inventor: HOSOI ISAMU
IPC: E06B1/56
Filed: 1989-12-11
Abstract: PURPOSE:To increase a natural lighting area and to ensure waterproofing ability by a method wherein the wall bodies of at least three peripheral parts of the upper part and the side parts of a window opening part are cut to the middle in the direction of the thickness of a wall body, and a new window frame is mounted in an insertion state. CONSTITUTION:Wall bodies 7 of at least three peripheral parts of the upper frame side and the side frame sides of an window opening formed by a pull-off method are cut to the middle in the direction of the thickness of a wall from the inside and the outside of a room. A window opening enlarging part 9 provided on the outdoor side with a hood 9A is formed on the outdoor side. A window frame is mounted to a building body in a state that the outer periphery of a new window frame 8 is contained in an insertion state to the window opening enlarging part 9. This constitution causes the hood part 9A to form an aim for a driving and a mounting reference and enables construction of an orderly arranged modified window frame.
Patent JP-H01161925-A (JP)
Title: Radio equipment
Inventor: OKAMOTO MASAHIRO
IPC: H04B7/26
Filed: 1987-12-17
Abstract: PURPOSE:To attain sure channel switching by using a standby diversity receiver and checking the state of a radio wave in advance after channel switching. CONSTITUTION:A controller 12 and 1st and 2nd switching devices 13, 14 switch a local oscillation signal to be able to check the radio wave state by 1st or 2nd receiver 4(5) prior to the regular channel switching. That is, when it is required to switch the operating channel of a radio equipment (or the necessity of switching is going to be arisen), the 1st or 2nd receiver 4(5) is subject to setting change to a predetermined radio channel thereby detecting it that in which degree the interference/disturbance of the same channel arrives in the reception of the radio wave through the channel. Thus, the quality of line after the switching is predicted and the channel switching is surely applied.
Patent JP-H06176935-A (JP)
Title: Disc winding of high series capacitance
Inventor: KOSAKA MASAAKI
IPC: H01F27/28
Filed: 1992-12-02
Abstract: PURPOSE:To lead about an extraction lead easily that connects an upper and lower terminal and a conductor at each end of an upper and an lower disc winding and of a center disc winding. CONSTITUTION:An upper disc coil 110 is constituted of two disc windings 25 and 26, each wound round two conductors with subscripts 'e' and 'f' parallelly, which are connected to each other at an inner diameter side. By making the conductor with a subscript 'f' an extra winding, when the conductor with a subscript 'e' of the upper disc winding 110 that is connected to an upper terminal 23 is located at the most outer part, a connection of the conductor with a subscript 'f' that is connected to a center disc winding 100 is located at the most outer part. And, an extraction lead to be extracted from this connection can be extracted from the conductor at the most outer part and therefore, the extraction lead can be easily connected to the upper terminal. The same can be said of a lower structure including a lower disc winding.
Patent JP-H02167009-A (JP)
Title: Method for cultivating japanese yam
Inventor: HIRAIWA YOSHINORI
IPC: A01G1/00
Filed: 1988-12-20
Abstract: PURPOSE:To regulate the length of rhizomic parts according to a level of underground water surface by providing a specific water feed and discharge member under a growth soil layer of rhizomic parts under a compost layer and producing underground water to a prescribed depth in the growth soil layer of the rhizomic parts. CONSTITUTION:A water feed and discharge pipe 4 is arranged in a position at a prescribed depth of a cultivation layer 1 provided with a growth soil layer 3 of rhizomic parts at a prescribed depth from a compose layer 2 and lateral parts of the water feed and discharge pipe 4 are raised up toward the ground surface. Water is fed from a water feed and discharge device 6 to the water feed and discharge pipe and delivered from plural holes formed on the surface of the water feed and discharge pipe. Thereby, the underground layer level (A-A) is kept constant at a prescribed depth of the soil layer 3.
Patent JP-2001144860-A (JP)
Title: Method and system for distributing call automatically and equally
Inventor: MORIYAMA KAZUMI
IPC: H04Q3/64
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently cope with high traffic and also improve reliability by improving efficiency of the whole system. SOLUTION: At the same time when a PBX 3-a detects a call incoming to a line trunk 2-a from a public network 1, an ACDP 4-a queues the incoming call to a call-incoming order queue 8a. Further, the ACDP 4-a scans a distribution order queue 9-a and controls the distribution of the incoming call to an extension supposed to be most suitable in an extension group 6a. A call incoming to a line trunk 2-b from the network 1 is detected by a PBX 3-b through a private communication line 7. At the same time, an ACDP 4-b queues the incoming call to the call-incoming order queue of an extension group 6-b. Further, the ACDP 4-b scans a distribution queue 9b and controls the distribution of the queued incoming call to an optimal extension belonging an extension group 6-b.
Patent JP-H02276147-A (JP)
Title: Mass spectrometer and mass spectrometric analysis
Inventor: DONARUDO JIEIMUZU DAGURASU
IPC: H01J49/42
Filed: 1989-12-12
Abstract: PURPOSE: To decrease the spread of ion energy and enhance the sensing preciseness by heightening the gas pressure in a region of an ion optical element within a certain limit, using a comparatively small DC voltage difference, and lessening the converging aberration of the ion optical element. CONSTITUTION: Ions produced in an ionizing chamber 16 are moved through an orifice 26 and an opening 20 by a proper DC voltage on AC-only rod sets 32 and plates 22 and 28 and led into rod sets 40 upon being passed through the AC-only rod sets 32 and a space orifice 34. If at this time, the DC voltage difference between the orifice plate 28 and rod sets 32 is sunk to 1-30 volts, preferably 1-10 volts using the AC-only rod sets 32, the ion signal will increase to a considerable degree even though the pressure in a vacuum chamber 30 is raised. This allows heightening of the sensitivity more with a greater mass.